RealStable® AA-4 Series Conduction-cooled Diode Laser Array
AA-4 series conduction-cooled diode laser array is developed byRealLight which is used for wide temperature. Its features include high peak power and wide temperature applications.
Product Parameters
| Optical Parameters | ||
| Center Wavelength λc（nm） | 790-812 | |
| Wavelength Tolerance δλc（nm） | ±3 | |
| Output Power per Bar（W） | 100 | 200 |
| Number of Bars per Stack | 9 | 7 |
| Bar-to-Bar Pitch（mm） | 0.43 | 0.55 |
| Emission Area（mm×mm） | 3.5×43 | 3.3×43 |
| Stack-to-Stack Pitch（mm） | 1 | |
| Number of Stacks | 4 | |
| Spectral Width per Wavelength（FWHM）（nm） | ≤6 | |
| Fast Axis Divergence Angle（FWHM）（°） | ≤40 | |
| Slow Axis Divergence Angle（FWHM）（°） | ≤10 | |
| Wavelength Temperature Coefficient（nm/℃） | ~0.3 | |
| Electrical Parameters | ||
| EO Conversion Efficiency（%） | ≥50 | |
| Threshold Current Ith（A） | ≤20 | ≤30 |
| Operating Current Iop（A） | 100 | 220 |
| Operating Voltage Vop of each Bar（V） | ≤2.1 | |
| Duty Cycle（%） | ≤0.8%@3600W | ≤0.6%@5600W |
| Pulse Width（μs） | ≤300 | |
| Repetition Rate（Hz） | 1-25 | 1-20 |
| Environment Parameters | ||
| Operating Temperature（℃） | -40~65 | |
| Storage Temperature（℃） | -45~85 | |
1. Wavelengths from 940nm to 960nm available upon request.
2. Custom number of bars, bar-to-bar pitch, and stack-to-stack pitch are available upon request.
3. The installation and wiring can be customized to meet the customer’s requirements.
Application
Pumping source
Scientific research
Key Features
Hard solder package
High temperature application
High peak power
High reliability
Dual wavelength integration
